Neodymium Motor Magnet Custom Strong Low Rpm Electric Motor Permanent Magnet​

In electric motors, neodymium iron boron mainly has the following functions:

1. Generate a magnetic field

The main function of neodymium iron boron is to generate a strong magnetic field in the motor. In electric motors, neodymium iron is usually made into permanent magnets of different shapes, such as circular, square, cylindrical, etc. These permanent magnets are fixed to the rotor of the motor and generate a magnetic field as the motor rotates. The magnetic field is generated through the molecular structure of neodymium iron boron. Neodymium iron boron has extremely high magnetic permeability and toughness, which can generate extremely strong magnetic fields, enabling the motor to generate sufficient torque.

2. Improve motor efficiency

Neodymium iron boron is an efficient permanent magnet material that can improve the efficiency of motors. Compared with traditional ferrite and cobalt oxide, neodymium iron boron has higher magnetic energy product and coercivity, enabling the motor to operate faster and more stably under sufficient magnetic fields. Therefore, using permanent magnets made of neodymium iron boron can improve the efficiency of the motor, reduce energy loss, and thus reduce energy consumption.

3. Reduce motor size

Due to the ability of neodymium iron boron to improve motor efficiency, the use of permanent magnets made of neodymium iron boron can reduce the size of the motor. Because at the same power, permanent magnets made of neodymium iron boron are smaller and lighter than those made of traditional materials, making the motor more compact.

4. Enhance corrosion resistance

Another advantage of neodymium iron boron is its good corrosion resistance. In some special environments, the motor may be exposed to damp, corrosive gases or liquids. At this time, permanent magnets made of neodymium iron boron can better resist corrosion and maintain the normal operation of the motor.

There are many levels of NdFeB magnets

Monte-Bianco Magnets Co., Ltd. is located in Changsha, Hunan Province. With more than 1000 skilled employees, our company has an annual production capacity of 2000 tons. Our company is able to supply a full range of products. It has been equipped with entire production capacity of product development, mold development and manufacturing, block production, finished product processing, surface treatment and other processes under fully controlled and managed process. Our products are widely used in power tools, new energy vehicles, energy-saving motors, wind power generation, high-end audio and other fields.